13407262005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1\times {\mathrm{27581}}^1$

素因数の和:29021

約数の個数: 32

約数和(自身を含む): 22400997120

約数和(自身を除く): 8993735115

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1409, 4227, 7045, 21135, 27581, 32407, 82743, 97221, 137905, 162035, 413715, 486105, 634363, 1903089, 3171815, 9515445, 38861629, 116584887, 194308145, 582924435, 893817467, 2681452401, 4469087335, 13407262005]

約数ペア:

[(1, 13407262005), (3, 4469087335), (5, 2681452401), (15, 893817467), (23, 582924435), (69, 194308145), (115, 116584887), (345, 38861629), (1409, 9515445), (4227, 3171815), (7045, 1903089), (21135, 634363), (27581, 486105), (32407, 413715), (82743, 162035), (97221, 137905)]